Figure 1. Sequential image of a jumping front-leg axe-kick. The variables TVPmin, TVHmax, TVKmin, TVHmin, TVPmax, TVKmax indicate the timing of segment and joint angular velocity peaks. They are ordered sequentially according to mean/median timing (normalized time) of the participants’ jumping front-leg axe-kicks. A short description is given in Table 1. Definitions are given in subchapter ‘Temporal and kinematic parameters’. (adapted from Kloiber et al. 2009).